During the use of Samsung washing machines, encountering the 4C error is common. Find out how to address this issue below to avoid confusion.
What is the 4C error on top-loading Samsung washers for those who are unfamiliar?
Samsung, a renowned brand, offers a wide range of advanced technological products. While Samsung washing machines are known for their excellence, users may still encounter errors. One common concern is the 4C error on Samsung top-loading washers.

The 4C error occurs on Samsung washing machines when there are issues with water supply to the drum, such as insufficient water or weak water flow. Stay calm and analyze the causes to determine the appropriate troubleshooting steps for your specific situation.
Identify the causes of the 4C error on Samsung top-loading washing machines
- Due to blockage of water tank and water pipes
One of the most common causes of encountering the 4C error on Samsung top-loading washing machines is the blockage of the water tank or water pipes. It's essential to check if the water is turned on because obviously, without it, the water cannot be supplied to the drum, causing the washing machine to malfunction. This situation often occurs because many people unintentionally block the tank and water pipes after use and forget to reopen them when using the machine again.
- Due to clogging of water supply valve filter
When this filter is clogged, it obstructs the flow of water, preventing it from entering the washing drum. In such situations, it's necessary to remove the water supply hose from the back of the washing machine and thoroughly clean the filter mesh. You don't have to wait until you encounter an error to check. It's advisable to regularly clean this filter weekly to avoid similar issues.

- Due to clogged water pipes
Clogged water pipes can obstruct the water flow, leading to Samsung washing machines not being able to supply water and easily displaying the 4C error. Therefore, when cleaning the water supply valve filter, it's essential to also check if the water pipes are twisted or clogged.
- Due to weak water supply
Another fundamental cause of the 4C error on Samsung top-loading washing machines that users may overlook is weak water supply. Despite water still flowing, it flows slowly, leading the machine to mistakenly assume that water hasn't been supplied, thus triggering the error. To address this issue, check if the water tank is filled. Also, reconsider the washing machine's positioning and adjust it lower than the water tank to ensure even water flow. Additionally, installing a booster pump can prevent the issue of inadequate water supply.
- Due to a faulty control circuit board
A highly critical factor causing the 4C error is a malfunctioning control circuit board. You can confirm this cause if the circuit doesn't provide power to the water supply valve. The most effective solution to fix the 4C error on Samsung washing machines in this scenario is to contact repair centers or warranty services. Because a faulty circuit board cannot be fixed independently and often requires replacement. Attempting DIY repairs might worsen the machine's condition. Hence, it's advisable to seek professional assistance to 'rescue' your machine!

The methods to fix the 4C error on Samsung washing machines have been outlined above along with the causes. Stay calm when your Samsung washing machine reports errors. If you encounter any other issues, explore further articles on Web So Sánh.